baber/WOPTO huggingface dataset:
Patent JP-2012027261-A (JP)
Title: Zoom lens and imaging apparatus with the same
Inventor: OGATA KOJI
IPC: G03B13/36
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens and an imaging apparatus which are small in size and suitable for moving image photographing.SOLUTION: A zoom lens according to the present invention includes, in order from the object side to the image side, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, and a fourth lens group G4 having negative power. When power is varied from the wide angle end to the telephoto end, a distance between the first lens group G1 and the second lens group G2 is decreased, and when the distance between the second lens group G2 and the third lens group G3 is increased, the distance between the respective lens groups is varied. In focusing from an infinity focusing state to a close range focusing state, the fourth lens group G4 moves to an optical axis direction and satisfies conditional expressions 1 and 2 at the wide angle end.
Patent JP-2011030224-A (JP)
Title: System and method for displaying multimedia subtitle
Inventor: CHAO HSIANG-HUA
IPC: H04N5/278
Filed: 2010-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology enabling adjustment of display of a subtitle in real time and dynamically according to the real-time detection of display environment when multimedia content is played back.  <P>SOLUTION: There are provided a system and method for displaying a multimedia subtitle in which a system detection program is packaged in a multimedia playback system and when starting playback, a multimedia file and a subtitle file are each immediately read. A subtitle display program is determined from a character tag described in the subtitle file and further, system resources of the multimedia playback system are read and matched to the subtitle display program on the basis of the determined display resolution and a system language family, thereby determining a display mode. Combined multimedia contents are played back thereafter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012024475-A (JP)
Title: Head of mannequin doll
Inventor: SUGIYAMA AZUSA
IPC: A63H3/38
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a head of a mannequin doll with a simple structure for replacing an eyeball of the doll.SOLUTION: The head 1 of the mannequin doll includes: a head body 10 including a hollow part inside and a hole exposing an artificial eye; and the artificial eye 30 arranged inside the head body 10 to expose a pupil part from the hole exposing the artificial eye. The head body 10 includes: an eyeball holding part 20 including a holding surface formed along a spherical surface of the artificial eye 30 inside a peripheral part of the hole exposing the artificial eyeball; a claw-shaped member (locking device) 24 arranged at the eyeball holding part 20 and engaged with an engagement surface 32 of a back surface of the eyeball 30 for taking release positions P2 allowing to detach the artificial eye 30 by releasing the engagement of an engagement position P1 where to hold the fixed position by making the eyeball 30 abutting to the holding surface.
Patent JP-2011049550-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure capable of sufficiently reducing parasitic capacitance, and increase the operation speed of thin film transistors used for a driver circuit.  <P>SOLUTION: In a bottom-gate structure thin film transistor in which an oxide insulating layer is in contact with an oxide semiconductor layer in a channel formation region, a source electrode layer and a drain electrode layer are formed in such a manner that they do not overlap with a gate electrode layer. Thus, a distance between the gate electrode layer and the source electrode layer and between the gate electrode layer and the drain electrode layer are increased; accordingly, parasitic capacitance can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012034150-A (JP)
Title: Camera device, camera system, control device and program
Inventor: EZOE TOSHIHIRO
IPC: H04N5/225
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform operations such as digital panning, tilting and zooming, and operations such as mechanical panning, tilting and zooming.SOLUTION: A camera terminal device 100 comprises: a transmission/reception unit 106 for acquiring first information for controlling a first area specified in an entire image taken by a camera unit 102, and for acquiring second information for controlling a second area specified in the entire image; a control unit 108 for controlling mechanical movements of the camera unit 102 based on the first information; and an image processing unit 104 for acquiring an image of the first area from the image taken by the camera unit 102, and for processing extraction of an image of the second area from the first area based on the second information.
Patent JP-2011008801-A (JP)
Title: Method and apparatus for simplified audio authentication
Inventor: ROSE GREGORY G
IPC: H04L9/32
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method that can be used by a person for securely authenticating his identity by issuing a secure identifier.SOLUTION: An authentication apparatus 200 has a processor 208, at least one activator 204 coupled to the processor 208, an internal clock 212, a random number generator 216, an optional additional static memory 220 and a signal output 224, and generates a digital signature using a current time (time identifier), an identified secrete key, and a generated random number, which are called secure identifiers, and issues it. A receiver receives the issued secure identifiers to verify that the secure identifiers have been appropriately sent. The secret key corresponding to a transmitted key identifier is accessed, the validity of the secure identifier is determined using the accessed key, and that the time indicated in the received secure identifier is verified to be within acceptable time tolerances.
Patent JP-2012031799-A (JP)
Title: Thermal efficiency analyzing method, performance evaluation method, thermal efficiency analysis program, and performance evaluation program of geothermal power plant
Inventor: KODA EIICHI
IPC: G01D21/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the thermal efficiency analyzing method, the performance evaluation method, the thermal efficiency analysis program and the performance evaluation program of a geothermal power plant.SOLUTION: Measured values of input and output of instruments which constitute the geothermal power plant and state quantities of working fluid are obtained, and thermal efficiency analysis is performed on the basis of state quantities and a plant analysis model to calculate thermal efficiency of the geothermal power plant and the performance value of each instrument. A condenser characteristic function being the relational formula of a degree of vacuum, an inflow steam rate and cooling water temperature is formed about a condenser, (1) an inflow steam rate in the condenser when condition values are changed is calculated by heat material balance analysis, (2) a first degree of vacuum is calculated from the condenser characteristic function using the inflow steam rate in the condenser, (3) condenser cooling water temperature is calculated by performing heat material balance analysis using the first degree of vacuum, the condition values and performance values, (4) a second degree of vacuum is calculated by the condenser characteristic function using the condenser cooling water temperature, and calculations of (1) to (4) are repeated until values of the first and second degrees of vacuum are made equal to attain convergence.
Patent JP-2012033791-A (JP)
Title: Shield structure
Inventor: OKINO KENTARO
IPC: H01B7/17
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a new inexpensive shield structure which is easily added on to a existing cable.SOLUTION: A metal foil 22, which is mainly made of a metal, such as copper, aluminum, silver, or magnesium, and has wave shield effect, is enclosed in a belt-like elastic member 24, and the elastic member 24 is wound in a spiral shape and plastic formed in a tube shape. This process provides an inexpensive shield structure which is added on to a desired cable 100 as necessary.
Patent JP-2010245574-A (JP)
Title: Bonding wire for semiconductor device
Inventor: UNO TOMOHIRO
IPC: H01L21/60
Filed: 2010-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding wire using copper as a body, which has improved formability and bondability of a ball section, good loop controllability, increased bonding strength of wedge connection, and ensured industrial productivity, and is less costly than gold wire.  <P>SOLUTION: A bonding wire for a semiconductor device is composed of a core material of which the main component is copper and a conductive metal surface layer having a composition differing from that of the core material provided over the core material. A gold single metal area is provided on the outermost surface side of the surface layer. A first concentration gradient area is provided on the inner side of the gold single metal area of the surface layer, in which gold and palladium form a concentration gradient. A second concentration gradient area is provided on the core material side of the surface layer, in which palladium and copper form a concentration gradient. A palladium single metal area is provided between the first concentration gradient area and the second concentration gradient area. The border between the surface layer and the core material is in a position where the concentration of palladium is 10 mol%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012037932-A (JP)
Title: Management device, management system, and management method
Inventor: TAKAMURA SHUNSUKE
IPC: G09G5/00
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a management device, a management system, and a management method capable of using information browsing devices without caring about a battery residual amount.SOLUTION: The management device having slots for insertably and removably holding a plurality of information browsing devices which are driven by a battery comprises a control section for moving data stored on a predetermined information browsing device to an other information browsing device inserted in the slot according to the battery residual amount of the predetermined information browsing device when the predetermined information browsing device is inserted in the slot. The control section compares the battery residual amounts of the predetermined information browsing device and the other information browsing device and moves the data when the battery residual amount of the other information browsing device is more than that of the predetermined information browsing device.
Patent JP-2012036771-A (JP)
Title: Exhaust purification device, and internal combustion engine
Inventor: OKAMOTO HISAYA
IPC: F01N3/36
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To make gas changeabble which is supplied to an exhaust purification member such as a catalyst provided in an exhaust passage.SOLUTION: An exhaust purification device 1 includes the exhaust purification members 20, 22, 24 in the exhaust passage 14. The exhaust purification device 1 includes: a heating device 44 including a glow plug 36 as a heating means positioned more upstream than the exhaust purification members; and a fuel addition device 42 including an addition valve 34 as a fuel addition means positioned more upstream than the exhaust purification members. The fuel addition device 42 has a first operation mode that adds a fuel in a first direction aimed at the glow plug 36 and a second operation mode that adds the fuel in a second direction different from the first direction.
Patent JP-2012038521-A (JP)
Title: Cell discharge facility
Inventor: USHIO RYOZO
IPC: H01M10/54
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a cell discharge facility capable of uniformly and reliably discharging many cells when discharging the cells.SOLUTION: The facility for discharging cells C by immersing the cells C in a liquid comprises: an immersion tub 14 storing the liquid in which the cells C are immersed; and a cell retaining unit 11 provided in the immersion tub 14 and capable of retaining the cells C. The cell retaining unit 11 comprises: a cell retaining member 12 formed of a mesh member and capable of retaining the cells C; and a support member 13 which supports the bottom surface 12a of the cell retaining member 12 while the bottom surface 12a is floated from the bottom surface of the immersion tub 14. It is possible that any of the cells C retained by the cell retaining unit 11 is surrounded by reduced product materials s. Accordingly, without regard to a period having passed after the start of the discharge or the positions of the cells in the cell retaining unit 11, the discharge levels of the respective cells can be nearly uniformed, which enables efficient discharge.
Patent JP-2011165164-A (JP)
Title: System and method for qos-based storage tiering and migration technique
Inventor: BALASUBRAMANIAN SRIDHAR
IPC: G06F12/00
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform data management with high performance in a data storage system.  <P>SOLUTION: The Qos factor measurement value of an application process is determined and compared with first and second QoS factor thresholds when the application process accesses a first storage tier of the storage system (402, 404, 406). When the measurement value is larger than the first threshold, a PiT copy is created based upon the first storage tier, an access permission of the PiT copy is established as Read Only (408), when the measurement value is present between the first and second thresholds, data are migrated from the PiT copy to a second storage tier, and after the migration of data is completed, the establishment of the access permission of the second storage tier is set as Read and Write, and I/O commands are directed to the second storage tier (412, 412). When the QoS factor measurement value is smaller than the first and second thresholds, second storage tier data are mirrored to the first storage tier (414), when mirroring is synchronized, read commands are directed to the second storage tier, and write commands are synchronized between the first storage tier and the second storage tier (416, 418).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035313-A (JP)
Title: Laser beam cutting method
Inventor: SUGINO TOMOHIRO
IPC: B23K26/142
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam cutting method which can improve cut surface roughness in the back of an aluminum plate having a certain thickness as well as in the vicinity of the surface of the aluminum plate, without increasing laser power in cutting the aluminum plate with a laser beam.SOLUTION: In the method, a workpiece W is cut by using a coaxial nozzle 1 which radiates a laser beam LB to a portion Wb to be cut and jets nitrogen gas G to the portion Wb to be cut, and an auxiliary gas nozzle 2 which jets nitrogen gas G is placed behind the coaxial nozzle 1 in the direction of cutting. In cutting the workpiece W, nitrogen gas G is jetted from the auxiliary gas nozzle 2 to the center of the portion Wb to be cut in the direction of the thickness of the workpiece W, while the laser beam LB is radiated and the nitrogen gas G is jetted from the coaxial nozzle 1 at the same time.
Patent JP-2012037026-A (JP)
Title: Hydrodynamic bearing unit
Inventor: ITO FUYUKI
IPC: F16C33/74
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To protect the oil leak by making it easy to form a hub and setting up the volume of a seal space with high precision by preventing the deformation of a sealing face even if the hub is press fixed on the outer periphery of an axial member.SOLUTION: A seal member 9 is formed separately from the hub 3 on which a rotating body (disk D) is mounted and the seal space S is formed between the inner periphery 9b1 of this seal member 9 and the outer periphery 7a2 of the bearing member (A). That is, the mounting face which mounts the Disk D on the upper face 3c1 of a projection part 3c of the hub 3 and the seal face, which the seal space S is formed on the inner periphery 9b1 of the cylinder part 9b of the seal member 9, is formed.
Patent JP-2012040082-A (JP)
Title: Drum type washing machine
Inventor: WAKITA KATSUYA
IPC: D06F39/08
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To minimize inconsistent washing results and enhance cleaning effect even for a large amount of laundry.SOLUTION: The drum type washing machine comprises: a motor 7 for rotationally driving a drum 3; and a control means 24 for controlling the operation of the motor 7. In the step of washing laundry, the control means 24 switches the rotation between the low-speed rotation in which the laundry can be tumbled in the drum 3 and the high-speed rotation in which the laundry is affixed to the inner peripheral surface of the drum 3. In addition, the time period of the initial low-speed rotation of the drum 3 is longer than the time period of the other low-speed and high-speed rotations. Thus, the inconsistent washing results can be minimized and the cleaning effect can be enhanced even for a large amount of laundry.
Patent JP-2012042381-A (JP)
Title: Semiconductor testing apparatus
Inventor: WATANABE YUJI
IPC: G01R31/28
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To input a high-quality signal to a device to be tested, without adjusting the impedance of wiring or a transmission line.SOLUTION: The present invention relates to a semiconductor testing apparatus 1 including a DUT board 4 on which a plurality of DUTs 7 are mounted; a test pin 2 for outputting a test signal to the DUT 7; and a transmission line 3 connecting the DUT board 4 and the test pin 2. The semiconductor testing apparatus is characterized in that the DUT board 4 includes a correction resistor 11 which is provided between a branch point 10, where branch wiring 9 for distributing the test signal to the DUT 7 is branched, and the transmission line 3, for correcting impedance mismatching between synthetic impedance of the branch wiring 9 and an output resistor 6 provided in the test pin 2.
Patent JP-2012049699-A (JP)
Title: On-vehicle data communication apparatus
Inventor: KATO TOSHIFUMI
IPC: H04B3/54
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle data communication apparatus capable of suppressing degradation in charging efficiency.SOLUTION: The on-vehicle data communication apparatus includes: a data exchange part that performs data communication with a computer 210 of an external device through a lamp line 300 during charging of a battery 70; and a control part 21 that selects one computer of a transmission destination of the data from a plurality of computers 30-60 provided inside a vehicle based on data received by the data exchange part 24, starts only the selected computer through a start control part 23, transmits data received by the data exchange part 24 to the started computer and stops the started computer through a start control part 23 upon completion of the data communication.
Patent JP-2012046289-A (JP)
Title: Elevator car
Inventor: YAMADA HATSUO
IPC: B66B5/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an elevator car enabling the rescue of passengers confined in the car, and also capable of preventing the narrowing of a work space in the top of the ceiling of the car.SOLUTION: The elevator car includes a baseboard 8 removably arranged in a baseboard table 7 fixed on a floor 1 of the car. The baseboard 8 has: a pair of base members 9 arranged on the floor 1; a pair of longitudinal members 10, each of which is supported to each base member 9, and is made to stand on the floor 1; and two or more treads 11, which are arranged across between respective longitudinal members 10, and arranged along with the longitudinal members 10.
Patent JP-2011118355-A (JP)
Title: Belt device and image forming apparatus
Inventor: SUGIURA KENJI
IPC: G03G21/10
Filed: 2010-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To clean an intermediate transfer belt 8 more satisfactorily than a conventional one.  <P>SOLUTION: A cleaning nip is formed by offsetting a center (center line L1) of the cleaning nip (point F to point C) upstream from a center (center line L2) of the belt wound area (point B to point G) in the belt moving direction and by at least contacting a cleaning brush 102 in a range from the belt wound area of the intermediate transfer belt 8 to a tension belt area located upstream from the belt wound area in the belt moving direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012047392-A (JP)
Title: Heat source unit
Inventor: SHIRAI KOJI
IPC: F25B1/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in manufacturability caused by an increase in the number of detection means and complicated structure and electric circuit, and cost increase caused by an increase in the number of parts.SOLUTION: In a heat source unit A selectively using a plurality of working refrigerants, the heat source unit A includes a plurality of compressors 1, 2, 3, discharge pipes 1B, 2B, 3B connected to the compressors 1, 2, 3 for discharging the high-pressure working refrigerant, and a discharged refrigerant gathering part to which each of the discharge pipes 1B, 2B, 3B is connected. The heat source unit A further includes a plurality of first detection means 7a, 7b, 7c detecting that pressure in each of the discharge pipes exceeds an allowable upper limit pressure, a second detection means 10 detecting that pressure in a gathering pipe exceeds an allowable upper limit pressure, and a control means controlling operation of the compressors by the detection signal detected by the first or second detection means.
Patent JP-2012050352-A (JP)
Title: Transplanter
Inventor: MURANAMI MASAMI
IPC: A01C11/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of carrying out a proper planting operation onto a plurality of rows by bringing seedling-planting depths to be uniform in each of the rows even when transplanting the seedlings onto a plurality of the rows, though it is inexpensive with a simple construction.SOLUTION: The transplanter is constructed by bringing each of right and left tamping wheels 73 of a plurality of tamping devices 110 in a lateral direction into contact with a farm field to be vertically moved. When right and left indicators 78 capable of recognizing contact heights of at least two right and left tamping devices 110 are installed to be directing upward from each of the right and left damping devices 110, each of the bases of the right and left indicators 78 is connected to each of the right and left tamping devices 110 and the middle parts of the right and left indicators 78 are guidingly supported by guiding supporters 92b and 92d to construct the transplanter.